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Results for “Battery”

Instruments

Charger for Li-ion batteries
This charger is used to recharge the 75Wh Li-ion batteries.
Battery, 75Wh Li-ion rechargeable
This small, rechargeable battery can be used in the main canister of your instrument.
Release cap o-rings
Set of o-rings for Eco Release battery compartment cap (qty 2).
Release end cap
End cap for Release battery compartment (qty 1). Includes retaining ring, end cap, installed o-rings and o-ring grease vial.
Release
Timed Release mechanism for use with the Eco Buoy. Includes two shackles, spare set of o-rings, o-ring grease, 4x AA batteries. Does NOT include Relea...
Eco Current Profiler
Eco Acoustic Doppler Current Profiler (ADCP) instrument. Includes inductive charger, protective bag and screwdriver for pressure port valve.
Eco
Shallow-water current profiles in a groundbreaking new package. Appropriate for first-time ADCP users, small budgets or educational use.
VM Ocean (100|75|55 kHz)
Delivers vessel-mounted ADCP capabilities with either an optional scientific echosounder for biomass measurements (100 kHz) or very long-range measure...
Battery pack, 10-pack, 18 V - 540 Wh, alkaline
The standard battery for instruments in the Signature series.
Battery pack, 5-pack, 18 V - 540 Wh, alkaline
The standard battery for instruments in the Signature series.
Battery pack, 10-pack, 13.5 V - 540 Wh, alkaline
The standard battery for AWACs (13.5 V) that use an external battery canister.
Battery pack, 5-pack, 13.5 V - 540 Wh, alkaline
The standard battery for AWACs (13.5 V) that use an external battery canister.
Battery pack, 10-pack, 12 V - 165 Wh, lithium
This battery can be used inside the main canister of your Nortek instrument.
Battery pack, 5-pack, 12 V - 165 Wh, lithium
This battery can be used inside the main canister of your Nortek instrument.
Battery pack, 10-pack, 13.5 V - 100 Wh, alkaline
This slim battery can be used inside the main canister of your Nortek instrument.
Battery pack, 5-pack, 13.5 V - 100 Wh, alkaline
This slim battery can be used inside the main canister of your Nortek instrument.
Battery pack, 10-pack, 13.5 V - 50 Wh, alkaline
This slim battery can be used inside the main canister of your Nortek instrument.
Battery pack, 5-pack, 13.5 V - 50 Wh, alkaline
This slim battery can be used inside the main canister of your Nortek instrument.
Signature100
Long-range current profiler designed for combined current profile and biomass measurements
VM Operations (333 kHz)
Assists operators on vessels to make informed decisions during subsea operations in areas affected by underwater currents
VM Coastal (1000|500|250 kHz)
The Signature VM package delivers vessel-mounted ADCP capabilities based on present-day technology
Battery, 13.5 V - 540 Wh, alkaline
The standard battery for AWACs (13.5 V) that use an external battery canister.
Battery, 13.5 V - 50 Wh, alkaline
This slim battery can be used inside the main canister of your Nortek instrument.
Battery, 18 V - 180 Wh, alkaline
This medium-sized alkaline battery fits in the housing of the standard Signature500 unit.
Battery, 15 V - 90 Wh, alkaline
This medium-sized alkaline battery fits in the housing of the standard Signature1000 unit.
Battery, 19 V - 1800 Wh, lithium
An optional high-capacity lithium battery for instruments in the Signature series.
Battery, 15 V - 1800 Wh, lithium
An optional high-capacity lithium battery for AWACs
Battery, 18 V - 540 Wh, alkaline
The standard battery for instruments in the Signature series.
Battery, 12 V - 165 Wh, lithium
This battery can be used inside the main canister of your Nortek instrument.
Battery, 13.5 V - 100 Wh, alkaline
This slim battery can be used inside the main canister of your Nortek instrument.
2D Horizontal Profiler - 400 kHz
Up to 130 m horizontal profiling range; ideal for side-wall applications
AWAC - 400 kHz
Real-time current profiles and directional waves with up to 100 m range
AWAC - 600 kHz
Real-time current profiles and directional waves for intermediate water
Aquadopp Z-Cell 2.0 - 400 kHz
Up to 90 m current profiling range and no blanking; ideal for mean and boundary current measurements
Aquadopp Z-Cell 2.0 - 1 MHz
Up to 25 m current profiling range and no blanking; can measure near-surface or near-bottom currents
Aquadopp Profiler 2.0 - 400 kHz
Up to 90 m current profiling range; ideal for mean current measurements
Aquadopp Profiler - 600 kHz
Up to 40 m current profiling range; easy to operate and deploy
Aquadopp Profiler 2.0 - 2 MHz
Small and compact, short-range current profiling; option for PUV wave measurements
Aquadopp Profiler 2.0 - 1 MHz
Small and compact, with up to 25 m current profiling range; option for PUV wave measurements
Vector - 4000 m
Investigate 3D velocity in the bottom boundary layer down to depths of 4000 m
Vector - 300 m
Sample 3D velocity at up to 64 Hz for small-scale research in coastal areas
Aquadopp 2.0 - 6000 m
High-performance full ocean depth, single-point current meter with titanium housing
Signature1000
High-performance mean currents and turbulence, wave height and direction
Signature500
Mean currents and turbulence, plus wave height, direction and ice tracking
Signature250
Intermediate current profiling range that includes wave height/direction and ice tracking capability
Signature55
> 1000 m current profiling range for stand-alone and online applications
AWAC - 1 MHz
Real-time current profiles and directional waves for shallow water
Aquadopp 2.0 - 500 m
Highly versatile single-point current meter with the option to perform PUV wave measurements

Knowledge Center

Navigation for long-range AUVs used in environmental monitoring
While the internet-infamous “Boaty McBoatface” name never made it onto the vessel it was initially suggested for, the name was passed to a smaller, au...
Measuring the erosive force of infragravity waves with ADCPs
As sea levels continue to rise and storms intensify, coastal erosion is becoming increasingly problematic for many nations across the world. This repo...
Autonomous docking of resident subsea vehicles using Nortek DVLs
Allowing an inspection or survey vehicle to remain submerged for many months at a time has several benefits, one being the reduction of carbon emissio...
Improving metocean forecasts with wave and current data from an extreme ocean environment
The perilous Lofoten Maelstrom is infamous for its extreme currents, which have put seafarers in grave danger and caused shipwrecks down through the c...
Oceanographic data of extraordinary quality made possible by integration of ADCP on underwater glider
Alseamar, a producer of glider UUVs, has been able to produce highly accurate data plots of current profiles from large swathes of the water column. A...
Providing current and wave data to the offshore wind energy industry
Nortek is supporting metocean survey and consulting company Partrac Ltd to provide floating windfarm developers with detailed and accurate data on met...
Nortek support: How to set up and deploy the Signature ADCP buoy
The Signature buoy makes life easier for those working with the Signature250 and Signature500 ADCPs in the field. It is constructed from two identical...
New to current measurement?
Currents, whether they be in small streams or the deep ocean, are dynamic and fascinating phenomena – ever changing, often unpredictable and sometimes...
How Bangor University students increase their understanding of sedimentation with Nortek
Students from the School of Ocean Sciences at Bangor University, UK, have a 30-year tradition of heading to the Laugharne estuary in south Wales each ...

News

Now available: future-proof ADCP technology from Nortek
Nortek is pleased to announce the launch of our upgraded Aquadopp and AWAC range of ADCPs. The latest versions of these instruments build on already e...
Dual-frequency, long-range vessel-mounted ADCP gives operators more flexibility
Nortek’s proven and reliable series of Signature VM ADCPs now includes Signature55, a long-range profiling ADCP. This gives operators greater flexibil...
Nortek in Brazil to partner with ADCP battery specialists Mitang
To ensure a constant supply of high-quality batteries for Nortek ADCP users in Brazil, Nortek has partnered with Brazilian company and battery industr...
Helping the rapidly expanding USV sector strengthen data collection capabilities with ADCPs
Oceanographic measurements from Uncrewed Surface Vehicles (USVs) are opening new possibilities, and these innovative measurement platforms are pushing...
Nortek redefines current profiling from autonomous vehicles
Installation and operation of current profiling instruments on remote unmanned or autonomous surface vehicles (USVs and ASVs) can be fraught with diff...
Current measurement made simple and easy
Measurements of current profiles do not have to be complicated. Here’s why ADCPs in the Aquadopp Profiler series prove that current profiles can be ea...
A tailor-made buoy makes the deployment of Signature ADCPs even easier!
We have made life even easier for those working with ADCPs in the field: Nortek is now launching a custom-made subsurface buoy ideal for use with the ...

Other

Now available: future-proof ADCP technology from Nortek
Nortek is pleased to announce the launch of our upgraded Aquadopp and AWAC range of ADCPs. The latest versions of these instruments build on already e...
Dual-frequency, long-range vessel-mounted ADCP gives operators more flexibility
Nortek’s proven and reliable series of Signature VM ADCPs now includes Signature55, a long-range profiling ADCP. This gives operators greater flexibil...
Nortek in Brazil to partner with ADCP battery specialists Mitang
To ensure a constant supply of high-quality batteries for Nortek ADCP users in Brazil, Nortek has partnered with Brazilian company and battery industr...
Helping the rapidly expanding USV sector strengthen data collection capabilities with ADCPs
Oceanographic measurements from Uncrewed Surface Vehicles (USVs) are opening new possibilities, and these innovative measurement platforms are pushing...
Nortek redefines current profiling from autonomous vehicles
Installation and operation of current profiling instruments on remote unmanned or autonomous surface vehicles (USVs and ASVs) can be fraught with diff...
Current measurement made simple and easy
Measurements of current profiles do not have to be complicated. Here’s why ADCPs in the Aquadopp Profiler series prove that current profiles can be ea...
A tailor-made buoy makes the deployment of Signature ADCPs even easier!
We have made life even easier for those working with ADCPs in the field: Nortek is now launching a custom-made subsurface buoy ideal for use with the ...
Nortek support: How to set up and deploy the Signature ADCP buoy
The Signature buoy makes life easier for those working with the Signature250 and Signature500 ADCPs in the field. It is constructed from two identical...

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